Building instructions for a LEGO Mindstorms EV3 Motorcycle, but this time with helper wheels. The helper wheels solve the problem of making turns with the robot. If the robot loses balance it will fall. The goal of the helper wheels is to make it easier for the robot to turn. Small modification, but really make a difference.
Rollbar is a handy device, which only purpose is to measure lengths. Its main purpose is to measure curved lines.
It's designed for right-handed people, but with some small adjustments, it could fit any palm.
Solar panels in space are a great source of energy for a space station in the inner solar system, but since things in space are always moving, aiming the panels takes some thought.
Solar panels need to be angled toward or away from you, depending on strategy and conditions.
Both solar panels are angled toward the same field: 22 (for both teams)
Your solar panel is angled toward the other team’s field: 18
Possible scores: 0, 18, 22, 40 as shown below and seen from above your north border, facing north.
“Your” solar panel is the one on your west end of the table.
(mission descriptions source https://www.first-lego-league.org/)
"Bot. Spy Bot."
Many of us are fascinated by the idea of spies. Movies for "spies" are also very popular and if you haven't watched them check out the 007 movies. These here are building instructions for a LEGO Mindstorms robot with two touch sensors and one ultrasonic. It could be used as a spy - sneaking closer to you and detecting if you move or if you touch it. The whole idea for this robot came from NXT when there were sound sensors. Currently, there are no sound sensors in the EV3 set, but the robot could again be quite fun to program.
Laboratory 2.0 is a second and lighter version of the Laboratory. The new version of the robot replaces its motor with a gyroscope and uses a lightweight flip. Programming this robot requires a well-developed abstract thinking. The main purpose of the robot is to measure the volume of the bubble placed in it only by the values measured by the sensors.
The construction has a valve with which you can let the air out of the balloon at different speeds.
How exactly the balloon is placed in the robot is explained in this lesson.
This module is meant to be used in EV3 Kinesthetic and Memory Game and is attached to the base of the robot. This module uses the ultrasonic sensor to detect the hands of the player. Attention must be paid to where the module is attached since it can be activated by accident if the player reaches for another module over this one.
Building instructions for a LEGO Mindstorms EV3 active attachment for changing gears orientations. This is the second attachment from the series.
These are instructions on how to build the:
for the FIRST LEGO League 2019-2020 City Shaper Challenge.
You can find more building instructions and tips and tricks about the competition on this page.
Cody is a robot, designed to move in a straight line. It has a single motor, rotating two wheels. Behind the motor, Cody holds a Color Sensor. These two combined could be programmed to work as a barcode reader, measuring the length of any color beneath the robot.
This is version 2 of the LEGO Mindstorms Grabber. It makes use of 4 gears to make both levers active.
This module is meant to be used in EV3 Kinesthetic and Memory Game and is attached to the base of the robot. This module uses the rotation sensor in the medium motor to detect how much the players had turned its wheel.
This a the Dinore3x, the predecessor of the mighty Triceratops. This is one of the classic EV3 robots provided by LEGO.
An awesome ski-jet robot, steering with a medium motor and powered by a single large motor. It also has a pair of inclined treads, making it especially well-suited for the harsh winter terrain.
*There is a mistake in this robot you will have to find. How would you make it work?
Winter might be far away or it might just be coming - depending of course on where you are in the world. But you can always spend a few hours having fun with a LEGO Mindstorms Snowmobile. A really challenging construction that requires good preparation, concentration and a lot of efforts to complete. Same is going to the mountain in the winter. But the reward at the end is worth it.
Building instructions for a LEGO Mindstorms EV3 robot base. The attachment of the motors is quite interesting. We follow the angles of LEGO technic to attach them. This construction has some difficulties turning to the left and to the right. But if you have to take on an obstacle that high this is one of the options.
You can use all kinds of wheels on this robot - EV3, NXT or others. It doesn't actually matter.
For rovers in other worlds, getting stuck is definitely not okay! Teams of rovers can help each other, but a lone rover needs to be very careful.
(mission descriptions source: https://www.first-lego-league.org/)
This module is meant to be used in EV3 Kinesthetic and Memory Game and is attached to the base of the robot. This module uses the color sensor to detect the colors on its wheel.
These are instructions on how to build the:
for the FIRST LEGO League 2019-2020 City Shaper Challenge.
You can find more building instructions and tips and tricks about the competition on this page.
This attachment have a guider mechanism that align the robot to the attachment. The attachment woks with SUV Box Robot.
The program is at programs/1zfoc7-module-with-aligning-attacher-for-m08-aerobic-exercise-program
Value was inspired by the spy vehicle robot. This little robot was built to measure the volume of the room he's in.